1
|
Votta C, Wang JY, Cavallini N, Savorani F, Capparotto A, Liew KX, Giovannetti M, Lanfranco L, Al-Babili S, Fiorilli V. Integration of rice apocarotenoid profile and expression pattern of Carotenoid Cleavage Dioxygenases reveals a positive effect of β-ionone on mycorrhization. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2024; 207:108366. [PMID: 38244387 DOI: 10.1016/j.plaphy.2024.108366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 01/09/2024] [Accepted: 01/10/2024] [Indexed: 01/22/2024]
Abstract
Carotenoids are susceptible to degrading processes initiated by oxidative cleavage reactions mediated by Carotenoid Cleavage Dioxygenases that break their backbone, leading to products called apocarotenoids. These carotenoid-derived metabolites include the phytohormones abscisic acid and strigolactones, and different signaling molecules and growth regulators, which are utilized by plants to coordinate many aspects of their life. Several apocarotenoids have been recruited for the communication between plants and arbuscular mycorrhizal (AM) fungi and as regulators of the establishment of AM symbiosis. However, our knowledge on their biosynthetic pathways and the regulation of their pattern during AM symbiosis is still limited. In this study, we generated a qualitative and quantitative profile of apocarotenoids in roots and shoots of rice plants exposed to high/low phosphate concentrations, and upon AM symbiosis in a time course experiment covering different stages of growth and AM development. To get deeper insights in the biology of apocarotenoids during this plant-fungal symbiosis, we complemented the metabolic profiles by determining the expression pattern of CCD genes, taking advantage of chemometric tools. This analysis revealed the specific profiles of CCD genes and apocarotenoids across different stages of AM symbiosis and phosphate supply conditions, identifying novel reliable markers at both local and systemic levels and indicating a promoting role of β-ionone in AM symbiosis establishment.
Collapse
Affiliation(s)
- Cristina Votta
- Department of Life Sciences and Systems Biology, University of Torino, Viale Mattioli 25, Torino, 10125, Italy
| | - Jian You Wang
- The BioActives Lab, Center for Desert Agriculture, King Abdullah University of Science and Technology, Thuwal, 23955-6900, Saudi Arabia
| | - Nicola Cavallini
- Department of Applied Science and Technology (DISAT), Polytechnic of Turin, Corso Duca Degli Abruzzi 24, 10129, Torino, Italy
| | - Francesco Savorani
- Department of Applied Science and Technology (DISAT), Polytechnic of Turin, Corso Duca Degli Abruzzi 24, 10129, Torino, Italy
| | - Arianna Capparotto
- Department of Biology, University of Padova, Via Ugo Bassi 58/b, 35131, Padova, Italy
| | - Kit Xi Liew
- The BioActives Lab, Center for Desert Agriculture, King Abdullah University of Science and Technology, Thuwal, 23955-6900, Saudi Arabia
| | - Marco Giovannetti
- Department of Life Sciences and Systems Biology, University of Torino, Viale Mattioli 25, Torino, 10125, Italy; Department of Biology, University of Padova, Via Ugo Bassi 58/b, 35131, Padova, Italy
| | - Luisa Lanfranco
- Department of Life Sciences and Systems Biology, University of Torino, Viale Mattioli 25, Torino, 10125, Italy
| | - Salim Al-Babili
- The BioActives Lab, Center for Desert Agriculture, King Abdullah University of Science and Technology, Thuwal, 23955-6900, Saudi Arabia; The Plant Science Program, Biological and Environmental Science and Engineering Division, King Abdullah University of Science and Technology, Thuwal, 23955-6900, Saudi Arabia.
| | - Valentina Fiorilli
- Department of Life Sciences and Systems Biology, University of Torino, Viale Mattioli 25, Torino, 10125, Italy.
| |
Collapse
|
2
|
Felemban A, Moreno JC, Mi J, Ali S, Sham A, AbuQamar SF, Al-Babili S. The apocarotenoid β-ionone regulates the transcriptome of Arabidopsis thaliana and increases its resistance against Botrytis cinerea. THE PLANT JOURNAL : FOR CELL AND MOLECULAR BIOLOGY 2024; 117:541-560. [PMID: 37932864 DOI: 10.1111/tpj.16510] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 10/02/2023] [Accepted: 10/04/2023] [Indexed: 11/08/2023]
Abstract
Carotenoids are isoprenoid pigments indispensable for photosynthesis. Moreover, they are the precursor of apocarotenoids, which include the phytohormones abscisic acid (ABA) and strigolactones (SLs) as well as retrograde signaling molecules and growth regulators, such as β-cyclocitral and zaxinone. Here, we show that the application of the volatile apocarotenoid β-ionone (β-I) to Arabidopsis plants at micromolar concentrations caused a global reprogramming of gene expression, affecting thousands of transcripts involved in stress tolerance, growth, hormone metabolism, pathogen defense, and photosynthesis. This transcriptional reprogramming changes, along with induced changes in the level of the phytohormones ABA, jasmonic acid, and salicylic acid, led to enhanced Arabidopsis resistance to the widespread necrotrophic fungus Botrytis cinerea (B.c.) that causes the gray mold disease in many crop species and spoilage of harvested fruits. Pre-treatment of tobacco and tomato plants with β-I followed by inoculation with B.c. confirmed the effect of β-I in increasing the resistance to this pathogen in crop plants. Moreover, we observed reduced susceptibility to B.c. in fruits of transgenic tomato plants overexpressing LYCOPENE β-CYCLASE, which contains elevated levels of endogenous β-I, providing a further evidence for its effect on B.c. infestation. Our work unraveled β-I as a further carotenoid-derived regulatory metabolite and indicates the possibility of establishing this natural volatile as an environmentally friendly bio-fungicide to control B.c.
Collapse
Affiliation(s)
- Abrar Felemban
- The Bioactives Laboratory, Center for Desert Agriculture, 4700 King Abdullah University of Science and Technology, Thuwal, 23955, Saudi Arabia
- Plant Science Program, Biological and Environmental Science and Engineering Division, 4700 King Abdullah University of Science and Technology, Thuwal, 23955, Saudi Arabia
| | - Juan C Moreno
- The Bioactives Laboratory, Center for Desert Agriculture, 4700 King Abdullah University of Science and Technology, Thuwal, 23955, Saudi Arabia
- Plant Science Program, Biological and Environmental Science and Engineering Division, 4700 King Abdullah University of Science and Technology, Thuwal, 23955, Saudi Arabia
| | - Jianing Mi
- The Bioactives Laboratory, Center for Desert Agriculture, 4700 King Abdullah University of Science and Technology, Thuwal, 23955, Saudi Arabia
- Plant Science Program, Biological and Environmental Science and Engineering Division, 4700 King Abdullah University of Science and Technology, Thuwal, 23955, Saudi Arabia
| | - Shawkat Ali
- Kentville Research and Development Center, Agriculture and Agri-Food Canada, Kentville, Nova Scotia, B4N 1J5, Canada
| | - Arjun Sham
- Department of Biology, College of Science, United Arab Emirates University, Al Ain, 15551, United Arab Emirates
| | - Synan F AbuQamar
- Department of Biology, College of Science, United Arab Emirates University, Al Ain, 15551, United Arab Emirates
| | - Salim Al-Babili
- The Bioactives Laboratory, Center for Desert Agriculture, 4700 King Abdullah University of Science and Technology, Thuwal, 23955, Saudi Arabia
- Plant Science Program, Biological and Environmental Science and Engineering Division, 4700 King Abdullah University of Science and Technology, Thuwal, 23955, Saudi Arabia
| |
Collapse
|
3
|
Varghese R, Buragohain T, Banerjee I, Mukherjee R, Penshanwar SN, Agasti S, Ramamoorthy S. The apocarotenoid production in microbial biofactories: An overview. J Biotechnol 2023; 374:5-16. [PMID: 37499877 DOI: 10.1016/j.jbiotec.2023.07.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 06/29/2023] [Accepted: 07/20/2023] [Indexed: 07/29/2023]
Abstract
Carotenoids are a vast group of natural pigments that come in a variety of colors ranging from red to orange. Apocarotenoids are derived from these carotenoids, which are hormones, pigments, retinoids, and volatiles employed in the textiles, cosmetics, pharmaceutical, and food industries. Due to the high commercial value and poor natural host abundance, they are significantly undersupplied. Microbes like Saccharomyces cerevisiae and Escherichia coli act as heterologous hosts for apocarotenoid production. This article briefly reviews categories of apocarotenoids, their biosynthetic pathway commencing from the MVA and MEP, its significance, the tool enzymes for apocarotenoid biosynthesis like CCDs, their biotechnological production in microbial factories, and future perspectives.
Collapse
Affiliation(s)
- Ressin Varghese
- School of Bio Sciences and Technology, Vellore Institute of Technology, Vellore 632014, Tamil Nadu, India
| | - Tinamoni Buragohain
- School of Bio Sciences and Technology, Vellore Institute of Technology, Vellore 632014, Tamil Nadu, India
| | - Ishani Banerjee
- School of Bio Sciences and Technology, Vellore Institute of Technology, Vellore 632014, Tamil Nadu, India
| | - Rishyani Mukherjee
- School of Bio Sciences and Technology, Vellore Institute of Technology, Vellore 632014, Tamil Nadu, India
| | - Shraddha Naresh Penshanwar
- School of Bio Sciences and Technology, Vellore Institute of Technology, Vellore 632014, Tamil Nadu, India
| | - Swapna Agasti
- School of Bio Sciences and Technology, Vellore Institute of Technology, Vellore 632014, Tamil Nadu, India
| | - Siva Ramamoorthy
- School of Bio Sciences and Technology, Vellore Institute of Technology, Vellore 632014, Tamil Nadu, India.
| |
Collapse
|
4
|
Cheng C, Yang R, Yin L, Zhang J, Gao L, Lu R, Yang Y, Wang P, Mu X, Zhang S, Zhang B, Zhang J. Characterization of Carotenoid Cleavage Oxygenase Genes in Cerasus humilis and Functional Analysis of ChCCD1. PLANTS (BASEL, SWITZERLAND) 2023; 12:plants12112114. [PMID: 37299092 DOI: 10.3390/plants12112114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 05/16/2023] [Accepted: 05/25/2023] [Indexed: 06/12/2023]
Abstract
Carotenoid cleavage oxygenases (CCOs) are key enzymes that function in degrading carotenoids into a variety of apocarotenoids and some other compounds. In this study, we performed genome-wide identification and characterization analysis of CCO genes in Cerasus humilis. Totally, nine CCO genes could be classified into six subfamilies, including carotenoid cleavage dioxygenase 1 (CCD1), CCD4, CCD7, CCD8, CCD-like and nine-cis-epoxycarotenoid dioxygenase (NCED), were identified. Results of gene expression analysis showed that ChCCOs exhibited diverse expression patterns in different organs and in fruits at different ripening stages. To investigate the roles of ChCCOs in carotenoids degradation, enzyme assays of the ChCCD1 and ChCCD4 were performed in Escerichia coli BL21(DE3) that can accumulate lycopene, β-carotene and zeaxanthin. The prokaryotic expressed ChCCD1 resulted in obvious degradation of lycopene, β-carotene and zeaxanthin, but ChCCD4 did not show similar functions. To further determine the cleaved volatile apocarotenoids of these two proteins, headspace gas chromatography/mass spectrometer analysis was performed. Results showed that ChCCD1 could cleave lycopene at 5, 6 and 5', 6' positions to produce 6-methy-5-hepten-2-one and could catalyze β-carotene at 9, 10 and 9', 10' positions to generate β-ionone. Our study will be helpful for clarifying the roles of CCO genes especially ChCCD1 in regulating carotenoid degradation and apocarotenoid production in C. humilis.
Collapse
Affiliation(s)
- Chunzhen Cheng
- College of Horticulture, Shanxi Agricultural University, Jinzhong 030801, China
| | - Rui Yang
- College of Horticulture, Shanxi Agricultural University, Jinzhong 030801, China
| | - Lu Yin
- College of Horticulture, Shanxi Agricultural University, Jinzhong 030801, China
| | - Jianying Zhang
- College of Horticulture, Shanxi Agricultural University, Jinzhong 030801, China
| | - Limin Gao
- Agricultural Technology Extension Service Center of Qianyang County, Baoji 721199, China
| | - Rong Lu
- Rural Revitalization Bureau of Pu County, Linfen 041200, China
| | - Yan Yang
- College of Horticulture, Shanxi Agricultural University, Jinzhong 030801, China
| | - Pengfei Wang
- College of Horticulture, Shanxi Agricultural University, Jinzhong 030801, China
| | - Xiaopeng Mu
- College of Horticulture, Shanxi Agricultural University, Jinzhong 030801, China
| | - Shuai Zhang
- College of Horticulture, Shanxi Agricultural University, Jinzhong 030801, China
| | - Bin Zhang
- College of Horticulture, Shanxi Agricultural University, Jinzhong 030801, China
| | - Jiancheng Zhang
- College of Horticulture, Shanxi Agricultural University, Jinzhong 030801, China
| |
Collapse
|
5
|
Meng K, Eldar-Liebreich M, Nawade B, Yahyaa M, Shaltiel-Harpaz L, Coll M, Sadeh A, Ibdah M. Analysis of apocarotenoid volatiles from lettuce ( Lactuca sativa) induced by insect herbivores and characterization of carotenoid cleavage dioxygenase gene. 3 Biotech 2023; 13:94. [PMID: 36845074 PMCID: PMC9943837 DOI: 10.1007/s13205-023-03511-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Accepted: 01/31/2023] [Indexed: 02/23/2023] Open
Abstract
Plant apocarotenoids have been shown to have a diverse biological role in herbivore-plant interactions. Despite their importance, little is known about herbivores' effect on apocarotenoid emissions in Lactuca sativa. In this study, we examined changes in apocarotenoid emissions in lettuce leaves after infestation by two insects, viz., Spodoptera littoralis larvae and Myzus persicae aphids. We found that β-ionone and β-cyclocitral showed higher concentrations than the other apocarotenoids, with a significant increase as per the intensity of infestation of both herbivore species. Furthermore, we performed functional characterization of Lactuca sativa carotenoid cleavage dioxygenase 1 (LsCCD1) genes. Three LsCCD1 genes were overexpressed in E. coli strains, and recombinant proteins were assayed for cleavage activity on an array of carotenoid substrates. The LsCCD1 protein cleaved β-carotene at the 9,10 (9',10') positions producing β-ionone. The transcript analysis of LsCCD1 genes revealed differential expression patterns under varying levels of herbivores' infestation, but the results were inconsistent with the pattern of β-ionone concentrations. Our results suggest that LsCCD1 is involved in the production of β-ionone, but other regulatory factors might be involved in its induction in response to herbivory. These results provide new insights into apocarotenoid production in response to insect herbivory in lettuce. Supplementary Information The online version contains supplementary material available at 10.1007/s13205-023-03511-4.
Collapse
Affiliation(s)
- Kun Meng
- Plant Sciences Institute, Newe Yaar Research Center, Agricultural Research Organization (ARO), Ramat Yishay, 30095 Israel
- Present Address: Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Michal Eldar-Liebreich
- Agroecology Lab, Department of Natural Resources, Newe Yaar Research Center, ARO, Ramat Yishay, 30095 Israel
- Department of Entomology, Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, Rehovot , 7610001 Israel
| | - Bhagwat Nawade
- Plant Sciences Institute, Newe Yaar Research Center, Agricultural Research Organization (ARO), Ramat Yishay, 30095 Israel
| | - Mosaab Yahyaa
- Plant Sciences Institute, Newe Yaar Research Center, Agricultural Research Organization (ARO), Ramat Yishay, 30095 Israel
| | | | - Moshe Coll
- Department of Entomology, Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, Rehovot , 7610001 Israel
| | - Asaf Sadeh
- Agroecology Lab, Department of Natural Resources, Newe Yaar Research Center, ARO, Ramat Yishay, 30095 Israel
| | - Mwafaq Ibdah
- Plant Sciences Institute, Newe Yaar Research Center, Agricultural Research Organization (ARO), Ramat Yishay, 30095 Israel
| |
Collapse
|
6
|
Tian L, Guo HG, Ren ZG, Zhang AH, Qin XC, Zhang MZ, Du YL. Ligand-binding specificities of four odorant-binding proteins in Conogethes punctiferalis. ARCHIVES OF INSECT BIOCHEMISTRY AND PHYSIOLOGY 2022; 111:e21947. [PMID: 35731526 DOI: 10.1002/arch.21947] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 05/13/2022] [Accepted: 05/24/2022] [Indexed: 06/15/2023]
Abstract
Odorant-binding proteins (OBPs) play essential roles in lepidopteran insects' perception of host volatiles by binding and transporting hydrophobic ligands. The yellow peach moth (YPM), Conogethes punctiferalis (Guenée), is a serious agricultural pest, with broad host range and cryptic feeding habits. However, few studies about YPM perceiving pheromones and host plant odorants have been reported. In this study, four OBP genes (CpunOBP8, CpunOBP9, CpunABP, and CpunGOBP2) were cloned from the antennae of YPM. The recombinant proteins were expressed and purified by prokaryotic expression system, with their binding affinities to 26 ligands being tested. Four CpunOBPs all had six conserved cysteine residues, which were typical structural characteristics of classical OBPs. The fluorescence competitive binding assay indicated that CpunOBP8 and CpunABP could not only exhibit high binding affinities to female sex pheromones, but also to host plant odorants. For example, CpunOBP8 bound strongly with cis-10-hexadecenal, hexadecanal, and so forth, whereas CpunABP bound with cis-10-hexadecenal, camphene, and 3-carene. Comparatively, CpunOBP9 and CpunGOBP2 could only bind with host plant odorants, with CpunOBP9 binding strongly to 3-methyl-1-butanol, hexyl acetate, and so forth, while CpunGOBP2 displaying the widest binding spectra and correlating with 3-carene, pentyl acetate, and so forth. The results indicated that on the one hand, each of the four CpunOBPs had its specific binding spectra when binding and transporting olfactory ligands; on the other hand, the same ligand might be bound to more than one CpunOBPs, which would provide information for the potential application of semiochemicals in controlling YPM.
Collapse
Affiliation(s)
- Lin Tian
- College of Bioscience and Resource Environment/Key Laboratory of Urban Agriculture (North China), Ministry of Agriculture and Rural Affairs of the People's Republic of China, Beijing University of Agriculture, Beijing, China
- Academy of National Food and Strategic Reserves Administration, National Engineering Research Center for Grain Storage and Transportation, Beijing, China
| | - Hong-Gang Guo
- College of Bioscience and Resource Environment/Key Laboratory of Urban Agriculture (North China), Ministry of Agriculture and Rural Affairs of the People's Republic of China, Beijing University of Agriculture, Beijing, China
| | - Zheng-Guang Ren
- College of Bioscience and Resource Environment/Key Laboratory of Urban Agriculture (North China), Ministry of Agriculture and Rural Affairs of the People's Republic of China, Beijing University of Agriculture, Beijing, China
| | - Ai-Huan Zhang
- College of Bioscience and Resource Environment/Key Laboratory of Urban Agriculture (North China), Ministry of Agriculture and Rural Affairs of the People's Republic of China, Beijing University of Agriculture, Beijing, China
| | - Xiao-Chun Qin
- College of Bioscience and Resource Environment/Key Laboratory of Urban Agriculture (North China), Ministry of Agriculture and Rural Affairs of the People's Republic of China, Beijing University of Agriculture, Beijing, China
| | - Min-Zhao Zhang
- College of Bioscience and Resource Environment/Key Laboratory of Urban Agriculture (North China), Ministry of Agriculture and Rural Affairs of the People's Republic of China, Beijing University of Agriculture, Beijing, China
| | - Yan-Li Du
- College of Bioscience and Resource Environment/Key Laboratory of Urban Agriculture (North China), Ministry of Agriculture and Rural Affairs of the People's Republic of China, Beijing University of Agriculture, Beijing, China
| |
Collapse
|
7
|
Liu H, Cao X, Azam M, Wang C, Liu C, Qiao Y, Zhang B. Metabolism of Carotenoids and β-Ionone Are Mediated by Carotenogenic Genes and PpCCD4 Under Ultraviolet B Irradiation and During Fruit Ripening. FRONTIERS IN PLANT SCIENCE 2022; 13:814677. [PMID: 35646008 PMCID: PMC9136946 DOI: 10.3389/fpls.2022.814677] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Accepted: 04/07/2022] [Indexed: 06/15/2023]
Abstract
Carotenoids are essential pigments widely distributed in tissues and organs of higher plants, contributing to color, photosynthesis, photoprotection, nutrition, and flavor in plants. White- or yellow-fleshed colors in peach were determined by expression of carotenoids cleavage dioxygenase (PpCCD) genes, catalyzing the degradation of carotenoids. The cracked volatile apocarotenoids are the main contributors to peach aroma and flavor with low sensory threshold concentration. However, the detailed regulatory roles of carotenoids metabolism genes remained unclear under UV-B irradiation. In our study, metabolic balance between carotenoids and apocarotenoids was regulated by the expression of phytoene synthase (PSY), β-cyclase (LCY-B), ε-cyclase (LCY-E), and PpCCD4 under UV-B irradiation. The transcript levels of PpPSY, PpLCY-B, PpLCY-E, and PpCHY-B were elevated 2- to 10-fold compared with control, corresponding to a nearly 30% increase of carotenoids content after 6 h UV-B irradiation. Interestingly, the total carotenoids content decreased by nearly 60% after 48 h of storage, while UV-B delayed the decline of lutein and β-carotene. The transcript level of PpLCY-E increased 17.83-fold compared to control, partially slowing the decline rate of lutein under UV-B irradiation. In addition, the transcript level of PpCCD4 decreased to 30% of control after 48 h UV-B irradiation, in accordance with the dramatic reduction of apocarotenoid volatiles and the delayed decrease of β-carotene. Besides, β-ionone content was elevated by ethylene treatment, and accumulation dramatically accelerated at full ripeness. Taken together, UV-B radiation mediated the metabolic balance of carotenoid biosynthesis and catabolism by controlling the transcript levels of PpPSY, PpLCY-B, PpLCY-E, and PpCCD4 in peach, and the transcript level of PpCCD4 showed a positive relationship with the accumulation of β-ionone during the ripening process. However, the detailed catalytic activity of PpCCD4 with various carotenoid substrates needs to be studied further, and the key transcript factors involved in the regulation of metabolism between carotenoids and apocarotenoids need to be clarified.
Collapse
Affiliation(s)
- Hongru Liu
- Crop Breeding & Cultivation Research Institute, Shanghai Academy of Agricultural Sciences, Shanghai, China
- Research Center for Agricultural Products Preservation and Processing, Shanghai Academy of Agricultural Sciences, Shanghai, China
- Laboratory of Fruit Quality Biology Zhejiang Provincial Key Laboratory of Horticultural Plant Integrative Biology, Zhejiang University, Hangzhou, China
| | - Xiangmei Cao
- Laboratory of Fruit Quality Biology Zhejiang Provincial Key Laboratory of Horticultural Plant Integrative Biology, Zhejiang University, Hangzhou, China
| | - Muhammad Azam
- Pomology Laboratory, Institute of Horticultural Sciences, University of Agriculture Faisalabad, Faisalabad, Pakistan
| | - Chunfang Wang
- Crop Breeding & Cultivation Research Institute, Shanghai Academy of Agricultural Sciences, Shanghai, China
- Research Center for Agricultural Products Preservation and Processing, Shanghai Academy of Agricultural Sciences, Shanghai, China
| | - Chenxia Liu
- Crop Breeding & Cultivation Research Institute, Shanghai Academy of Agricultural Sciences, Shanghai, China
- Research Center for Agricultural Products Preservation and Processing, Shanghai Academy of Agricultural Sciences, Shanghai, China
| | - Yongjin Qiao
- Crop Breeding & Cultivation Research Institute, Shanghai Academy of Agricultural Sciences, Shanghai, China
- Research Center for Agricultural Products Preservation and Processing, Shanghai Academy of Agricultural Sciences, Shanghai, China
| | - Bo Zhang
- Laboratory of Fruit Quality Biology Zhejiang Provincial Key Laboratory of Horticultural Plant Integrative Biology, Zhejiang University, Hangzhou, China
| |
Collapse
|
8
|
Sun T, Rao S, Zhou X, Li L. Plant carotenoids: recent advances and future perspectives. MOLECULAR HORTICULTURE 2022; 2:3. [PMID: 37789426 PMCID: PMC10515021 DOI: 10.1186/s43897-022-00023-2] [Citation(s) in RCA: 71] [Impact Index Per Article: 35.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Accepted: 01/03/2022] [Indexed: 10/05/2023]
Abstract
Carotenoids are isoprenoid metabolites synthesized de novo in all photosynthetic organisms. Carotenoids are essential for plants with diverse functions in photosynthesis, photoprotection, pigmentation, phytohormone synthesis, and signaling. They are also critically important for humans as precursors of vitamin A synthesis and as dietary antioxidants. The vital roles of carotenoids to plants and humans have prompted significant progress toward our understanding of carotenoid metabolism and regulation. New regulators and novel roles of carotenoid metabolites are continuously revealed. This review focuses on current status of carotenoid metabolism and highlights recent advances in comprehension of the intrinsic and multi-dimensional regulation of carotenoid accumulation. We also discuss the functional evolution of carotenoids, the agricultural and horticultural application, and some key areas for future research.
Collapse
Affiliation(s)
- Tianhu Sun
- Robert W. Holley Center for Agriculture and Health, USDA-Agricultural Research Service, Cornell University, Ithaca, NY, 14853, USA
- Plant Breeding and Genetics Section, School of Integrative Plant Science, Cornell University, Ithaca, NY, 14853, USA
| | - Sombir Rao
- Robert W. Holley Center for Agriculture and Health, USDA-Agricultural Research Service, Cornell University, Ithaca, NY, 14853, USA
- Plant Breeding and Genetics Section, School of Integrative Plant Science, Cornell University, Ithaca, NY, 14853, USA
| | - Xuesong Zhou
- Robert W. Holley Center for Agriculture and Health, USDA-Agricultural Research Service, Cornell University, Ithaca, NY, 14853, USA
- State Key Laboratory of Crop Genetics & Germplasm Enhancement, Nanjing Agricultural University, Nanjing, 210095, China
| | - Li Li
- Robert W. Holley Center for Agriculture and Health, USDA-Agricultural Research Service, Cornell University, Ithaca, NY, 14853, USA.
- Plant Breeding and Genetics Section, School of Integrative Plant Science, Cornell University, Ithaca, NY, 14853, USA.
| |
Collapse
|
9
|
Brambilla A, Sommer A, Ghirardo A, Wenig M, Knappe C, Weber B, Amesmaier M, Lenk M, Schnitzler JP, Vlot AC. Immunity-associated volatile emissions of β-ionone and nonanal propagate defence responses in neighbouring barley plants. JOURNAL OF EXPERIMENTAL BOTANY 2022; 73:615-630. [PMID: 34849759 DOI: 10.1093/jxb/erab520] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/14/2021] [Accepted: 11/24/2021] [Indexed: 06/13/2023]
Abstract
Plants activate biochemical responses to combat stress. (Hemi-)biotrophic pathogens are fended off by systemic acquired resistance (SAR), a primed state allowing plants to respond faster and more strongly upon subsequent infection. Here, we show that SAR-like defences in barley (Hordeum vulgare) are propagated between neighbouring plants, which respond with enhanced resistance to the volatile cues from infected senders. The emissions of the sender plants contained 15 volatile organic compounds (VOCs) associated with infection. Two of these, β-ionone and nonanal, elicited resistance upon plant exposure. Whole-genome transcriptomics analysis confirmed that interplant propagation of defence in barley is established as a form of priming. Although gene expression changes were more pronounced after challenge infection of the receiver plants with Blumeria graminis f. sp. hordei, differential gene expression in response to the volatile cues of the sender plants included an induction of HISTONE DEACETYLASE 2 (HvHDA2) and priming of TETRATRICOPEPTIDE REPEAT-LIKE superfamily protein (HvTPL). Because HvHDA2 and HvTPL transcript accumulation was also enhanced by exposure of barley to β-ionone and nonanal, our data identify both genes as possible defence/priming markers in barley. Our results suggest that VOCs and plant-plant interactions are relevant for possible crop protection strategies priming defence responses in barley.
Collapse
Affiliation(s)
- Alessandro Brambilla
- Helmholtz Zentrum München, Institute of Biochemical Plant Pathology, Neuherberg, Germany
| | - Anna Sommer
- Helmholtz Zentrum München, Institute of Biochemical Plant Pathology, Neuherberg, Germany
| | - Andrea Ghirardo
- Helmholtz Zentrum München, Institute of Biochemical Plant Pathology, Research Unit Environmental Simulation, Neuherberg, Germany
| | - Marion Wenig
- Helmholtz Zentrum München, Institute of Biochemical Plant Pathology, Neuherberg, Germany
| | - Claudia Knappe
- Helmholtz Zentrum München, Institute of Biochemical Plant Pathology, Neuherberg, Germany
| | - Baris Weber
- Helmholtz Zentrum München, Institute of Biochemical Plant Pathology, Research Unit Environmental Simulation, Neuherberg, Germany
| | - Melissa Amesmaier
- Helmholtz Zentrum München, Institute of Biochemical Plant Pathology, Neuherberg, Germany
| | - Miriam Lenk
- Helmholtz Zentrum München, Institute of Biochemical Plant Pathology, Neuherberg, Germany
| | - Jörg-Peter Schnitzler
- Helmholtz Zentrum München, Institute of Biochemical Plant Pathology, Research Unit Environmental Simulation, Neuherberg, Germany
| | - A Corina Vlot
- Helmholtz Zentrum München, Institute of Biochemical Plant Pathology, Neuherberg, Germany
| |
Collapse
|
10
|
Mitra S, Gershenzon J. Effects of herbivory on carotenoid biosynthesis and breakdown. Methods Enzymol 2022; 674:497-517. [DOI: 10.1016/bs.mie.2022.06.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
11
|
Simkin AJ. Carotenoids and Apocarotenoids in Planta: Their Role in Plant Development, Contribution to the Flavour and Aroma of Fruits and Flowers, and Their Nutraceutical Benefits. PLANTS (BASEL, SWITZERLAND) 2021; 10:plants10112321. [PMID: 34834683 PMCID: PMC8624010 DOI: 10.3390/plants10112321] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 10/22/2021] [Accepted: 10/26/2021] [Indexed: 05/05/2023]
Abstract
Carotenoids and apocarotenoids are diverse classes of compounds found in nature and are important natural pigments, nutraceuticals and flavour/aroma molecules. Improving the quality of crops is important for providing micronutrients to remote communities where dietary variation is often limited. Carotenoids have also been shown to have a significant impact on a number of human diseases, improving the survival rates of some cancers and slowing the progression of neurological illnesses. Furthermore, carotenoid-derived compounds can impact the flavour and aroma of crops and vegetables and are the origin of important developmental, as well as plant resistance compounds required for defence. In this review, we discuss the current research being undertaken to increase carotenoid content in plants and research the benefits to human health and the role of carotenoid derived volatiles on flavour and aroma of fruits and vegetables.
Collapse
Affiliation(s)
- Andrew J. Simkin
- School of Biosciences, University of Kent, Canterbury CT2 7NJ, UK; or
- Crop Science and Production Systems, NIAB-EMR, New Road, East Malling, Kent ME19 6BJ, UK
| |
Collapse
|
12
|
Wang Z, Yang F, Sun A, Shan S, Zhang Y, Wang S. Expression Profiles and Functional Characterization of Chemosensory Protein 15 (HhalCSP15) in the Brown Marmorated Stink Bug Halyomorpha halys. Front Physiol 2021; 12:721247. [PMID: 34552507 PMCID: PMC8450399 DOI: 10.3389/fphys.2021.721247] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Accepted: 08/10/2021] [Indexed: 11/17/2022] Open
Abstract
Chemosensory proteins (CSPs) have been identified in the sensory tissues of various insect species and are believed to be involved in chemical communication in insects. However, the physiological roles of CSPs in Halyomorpha halys, a highly invasive insect species, are rarely reported. Here, we focused on one of the antennal CSPs (HhalCSP15) and determined whether it was involved in olfactory perception. Reverse transcription PCR (RT-PCR) and quantitative real-time PCR (qRT-PCR) analysis showed that HhalCSP15 was enriched in nymph and male and female adult antennae, indicating its possible involvement in the chemosensory process. Fluorescence competitive binding assays revealed that three of 43 natural compounds showed binding abilities with HhalCSP15, including β-ionone (Ki=11.9±0.6μM), cis-3-hexen-1-yl benzoate (Ki=10.5±0.4μM), and methyl (2E,4E,6Z)-decatrienoate (EEZ-MDT; Ki=9.6±0.8μM). Docking analysis supported the experimental affinity for the three ligands. Additionally, the electrophysiological activities of the three ligands were further confirmed using electroantennography (EAG). EEZ-MDT is particularly interesting, as it serves as a kairomone when H. halys forages for host plants. We therefore conclude that HhalCSP15 might be involved in the detection of host-related volatiles. Our data provide a basis for further investigation of the physiological roles of CSPs in H. halys, and extend the olfactory function of CSPs in stink bugs.
Collapse
Affiliation(s)
- Zehua Wang
- Beijing Key Laboratory of Environment Friendly Management on Fruit Diseases and Pests in North China, Institute of Plant and Environment Protection, Beijing Academy of Agriculture and Forestry Sciences, Beijing, China
| | - Fan Yang
- Beijing Key Laboratory of Environment Friendly Management on Fruit Diseases and Pests in North China, Institute of Plant and Environment Protection, Beijing Academy of Agriculture and Forestry Sciences, Beijing, China
| | - Ang Sun
- Beijing Key Laboratory of Environment Friendly Management on Fruit Diseases and Pests in North China, Institute of Plant and Environment Protection, Beijing Academy of Agriculture and Forestry Sciences, Beijing, China
| | - Shuang Shan
- State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Yongjun Zhang
- State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Shanning Wang
- Beijing Key Laboratory of Environment Friendly Management on Fruit Diseases and Pests in North China, Institute of Plant and Environment Protection, Beijing Academy of Agriculture and Forestry Sciences, Beijing, China
| |
Collapse
|
13
|
Varghese R, S UK, C GPD, Ramamoorthy S. Unraveling the versatility of CCD4: Metabolic engineering, transcriptomic and computational approaches. PLANT SCIENCE : AN INTERNATIONAL JOURNAL OF EXPERIMENTAL PLANT BIOLOGY 2021; 310:110991. [PMID: 34315605 DOI: 10.1016/j.plantsci.2021.110991] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 06/16/2021] [Accepted: 07/07/2021] [Indexed: 06/13/2023]
Abstract
Carotenoids are economically valuable isoprenoids synthesized by plants and microorganisms, which play a paramount role in their overall growth and development. Carotenoid cleavage dioxygenases are a vast group of enzymes that specifically cleave thecarotenoids to produce apocarotenoids. Recently, CCDs are a subject of talk because of their contributions to different aspects of plant growth and due to their significance in the production of economically valuable apocarotenoids. Among them, CCD4 stands unique because of its versatility in performing metabolic roles. This review focuses on the multiple functionalities of CCD4 like pigmentation, volatile apocarotenoid production, stress responses, etc. Interestingly, through our literature survey we arrived at a conclusion that CCD4 could perform functions of other carotenoid cleaving enzymes.The metabolic engineering, transcriptomic, and computational approaches adopted to reveal the contributions of CCD4 were also considered here for the study.Phylogenetic analysis was performed to delve into the evolutionary relationships of CCD4 in different plant groups. A tree of 81CCD genes from 64 plant species was constructed, signifying the presence of well-conserved families. Gene structures were illustrated and the difference in the number and position of exons could be considered as a factor behind functional versatility and substrate tolerance of CCD4 in different plants.
Collapse
Affiliation(s)
- Ressin Varghese
- School of Bio Sciences and Technology, VIT University, Vellore, Tamil Nadu, 632014, India
| | - Udhaya Kumar S
- School of Bio Sciences and Technology, VIT University, Vellore, Tamil Nadu, 632014, India
| | - George Priya Doss C
- School of Bio Sciences and Technology, VIT University, Vellore, Tamil Nadu, 632014, India
| | - Siva Ramamoorthy
- School of Bio Sciences and Technology, VIT University, Vellore, Tamil Nadu, 632014, India.
| |
Collapse
|
14
|
β-Ionone: Its Occurrence and Biological Function and Metabolic Engineering. PLANTS 2021; 10:plants10040754. [PMID: 33921545 PMCID: PMC8069406 DOI: 10.3390/plants10040754] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 04/04/2021] [Accepted: 04/11/2021] [Indexed: 12/03/2022]
Abstract
β-Ionone is a natural plant volatile compound, and it is the 9,10 and 9′,10′ cleavage product of β-carotene by the carotenoid cleavage dioxygenase. β-Ionone is widely distributed in flowers, fruits, and vegetables. β-Ionone and other apocarotenoids comprise flavors, aromas, pigments, growth regulators, and defense compounds; serve as ecological cues; have roles as insect attractants or repellants, and have antibacterial and fungicidal properties. In recent years, β-ionone has also received increased attention from the biomedical community for its potential as an anticancer treatment and for other human health benefits. However, β-ionone is typically produced at relatively low levels in plants. Thus, expressing plant biosynthetic pathway genes in microbial hosts and engineering the metabolic pathway/host to increase metabolite production is an appealing alternative. In the present review, we discuss β-ionone occurrence, the biological activities of β-ionone, emphasizing insect attractant/repellant activities, and the current strategies and achievements used to reconstruct enzyme pathways in microorganisms in an effort to to attain higher amounts of the desired β-ionone.
Collapse
|
15
|
Gómez-Gómez L, Diretto G, Ahrazem O, Al-Babili S. Determination of In Vitro and In Vivo Activities of Plant Carotenoid Cleavage Oxygenases. Methods Mol Biol 2021; 2083:63-74. [PMID: 31745913 DOI: 10.1007/978-1-4939-9952-1_5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Carotenoid cleavage products, apocarotenoids, are biologically active compounds exerting important functions as chromophore, hormones, signaling molecules, volatiles, and pigments. Apocarotenoids are generally synthesized by the carotenoid cleavage dioxygenases (CCDs) that comprise a ubiquitous family of enzymes. The activity of plant CCDs was unraveled more than 20 years ago, with the characterization of the maize VP14, the first identified CCD. The protocol developed to determine the activity of this enzyme in vitro is still being used, with minor modifications. In addition, in vivo procedures have been developed during these years, mainly based on the exploitation of Escherichia coli cells engineered to produce specific carotenoid substrates. Further, technological developments have led to significant improvements, contributing to a more efficient detection of the reaction products. This chapter provides an updated set of detailed protocols suitable for the in vitro and in vivo characterization of the activities of CCDs, starting from well-established methods.
Collapse
Affiliation(s)
- Lourdes Gómez-Gómez
- Departamento de Ciencia y Tecnología Agroforestal y Genética, Instituto Botánico, Universidad de Castilla-La Mancha, Albacete, Spain.
| | - Gianfranco Diretto
- Italian National Agency for New Technologies, Energy, and Sustainable Development, Casaccia Research Centre, Rome, Italy
| | - Oussama Ahrazem
- Departamento de Ciencia y Tecnología Agroforestal y Genética, Instituto Botánico, Universidad de Castilla-La Mancha, Albacete, Spain
| | - Salim Al-Babili
- The Bioactives Lab, Division of Biological and Environmental Science and Engineering, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia
| |
Collapse
|
16
|
Moreno JC, Mi J, Alagoz Y, Al‐Babili S. Plant apocarotenoids: from retrograde signaling to interspecific communication. THE PLANT JOURNAL : FOR CELL AND MOLECULAR BIOLOGY 2021; 105:351-375. [PMID: 33258195 PMCID: PMC7898548 DOI: 10.1111/tpj.15102] [Citation(s) in RCA: 86] [Impact Index Per Article: 28.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 11/12/2020] [Accepted: 11/19/2020] [Indexed: 05/08/2023]
Abstract
Carotenoids are isoprenoid compounds synthesized by all photosynthetic and some non-photosynthetic organisms. They are essential for photosynthesis and contribute to many other aspects of a plant's life. The oxidative breakdown of carotenoids gives rise to the formation of a diverse family of essential metabolites called apocarotenoids. This metabolic process either takes place spontaneously through reactive oxygen species or is catalyzed by enzymes generally belonging to the CAROTENOID CLEAVAGE DIOXYGENASE family. Apocarotenoids include the phytohormones abscisic acid and strigolactones (SLs), signaling molecules and growth regulators. Abscisic acid and SLs are vital in regulating plant growth, development and stress response. SLs are also an essential component in plants' rhizospheric communication with symbionts and parasites. Other apocarotenoid small molecules, such as blumenols, mycorradicins, zaxinone, anchorene, β-cyclocitral, β-cyclogeranic acid, β-ionone and loliolide, are involved in plant growth and development, and/or contribute to different processes, including arbuscular mycorrhiza symbiosis, abiotic stress response, plant-plant and plant-herbivore interactions and plastid retrograde signaling. There are also indications for the presence of structurally unidentified linear cis-carotene-derived apocarotenoids, which are presumed to modulate plastid biogenesis and leaf morphology, among other developmental processes. Here, we provide an overview on the biology of old, recently discovered and supposed plant apocarotenoid signaling molecules, describing their biosynthesis, developmental and physiological functions, and role as a messenger in plant communication.
Collapse
Affiliation(s)
- Juan C. Moreno
- Max Planck Institut für Molekulare PflanzenphysiologieAm Mühlenberg 1Potsdam14476Germany
- Division of Biological and Environmental Sciences and EngineeringCenter for Desert Agriculturethe BioActives LabKing Abdullah University of Science and TechnologyThuwal23955‐6900Kingdom of Saudi Arabia
| | - Jianing Mi
- Division of Biological and Environmental Sciences and EngineeringCenter for Desert Agriculturethe BioActives LabKing Abdullah University of Science and TechnologyThuwal23955‐6900Kingdom of Saudi Arabia
| | - Yagiz Alagoz
- Division of Biological and Environmental Sciences and EngineeringCenter for Desert Agriculturethe BioActives LabKing Abdullah University of Science and TechnologyThuwal23955‐6900Kingdom of Saudi Arabia
- Hawkesbury Institute for the EnvironmentWestern Sydney UniversityLocked Bag 1797PenrithNSW2751Australia
| | - Salim Al‐Babili
- Division of Biological and Environmental Sciences and EngineeringCenter for Desert Agriculturethe BioActives LabKing Abdullah University of Science and TechnologyThuwal23955‐6900Kingdom of Saudi Arabia
| |
Collapse
|
17
|
Growth dynamics of galls and chemical defence response of Pinus thunbergii Parl. to the pine needle gall midge, Thecodiplosis japonensis Uchida & Inouye (Diptera: Cecidomyiidae). Sci Rep 2020; 10:12289. [PMID: 32703997 PMCID: PMC7378844 DOI: 10.1038/s41598-020-69231-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Accepted: 07/01/2020] [Indexed: 11/12/2022] Open
Abstract
The pine needle gall midge, Thecodiplosis japonensis Uchida et Inouye, is a newly invasive pest in China that mainly harms Pinus thunbergii and P. densiflora. The occurrence and damage caused by T. japonensis in pure stands of P. thunbergii were investigated, and the needle growth and needle compound content were measured. Based on the above steps, the growth dynamics of galls and chemical defense response of P. thunbergii to attack by the gall midge were revealed. The results showed that the adults of T. japonensis in Qingdao city, China, emerged from the end of May to late July, with a peak in mid-June. Needles of P. thunbergii began to differentiate in late June and stopped growing in mid-September. The length of infested needles was 60.17% less than that of healthy needles. On average, there were 9 ± 4 larvae in each gall, 22 at most and 1 at least. The number of larvae within a gall had no significant effect on the size of the gall or larvae. Compared with that in the ungalled tissues, the content of amino acids in the galled pine needle tissues increased by 40.83%, while the content of total polyphenols, tannins, carotenoids, total triterpenes, total alkaloids and other secondary substances decreased to varying degrees, which was favourable for the growth and development of the T. japonensis larvae.
Collapse
|
18
|
Leaf vibrations produced by chewing provide a consistent acoustic target for plant recognition of herbivores. Oecologia 2020; 194:1-13. [DOI: 10.1007/s00442-020-04672-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Accepted: 05/16/2020] [Indexed: 12/11/2022]
|
19
|
Research Advances on Biosynthesis, Regulation, and Biological Activities of Apocarotenoid Aroma in Horticultural Plants. J CHEM-NY 2020. [DOI: 10.1155/2020/2526956] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Apocarotenoids, which play important roles in the growth and development of horticultural plants, are produced by the action of carotenoid cleavage oxygenase (CCO) family members or nonenzymatic cleavage actions. Apocarotenoids are commonly found in leaves, flowers, and fruits of many horticultural plants and participate in the formation of pigments, flavors, hormones, and signaling compounds. Some of them are recognized as important aroma components of fruit and flower with aromatic odor, such as βß-ionone, β-damascenone, and 6-methyl-5-hepten-2-one in tomato fruit, and have low odor thresholds with β-ionone having odor threshold of only 0.007 ppb. In this review, the main apocarotenoid aroma components in horticultural plants were listed, and factors influencing their production were discussed at first. Then, the biosynthetic pathway of apocarotenoid aromas was briefly introduced, and the CCDs gene family was highlighted, and the nonenzymatic production of apocarotenoid aromas was also mentioned. Next, chemical and molecular regulations of apocarotenoid aromas and their biological activities were summarized. Finally, further exploration aspects needed were suggested. We anticipate that this review can afford some crucial information for comprehensive application of apocarotenoid volatile compounds in horticultural plants.
Collapse
|
20
|
Nawade B, Shaltiel-Harpaz L, Yahyaa M, Bosamia TC, Kabaha A, Kedoshim R, Zohar M, Isaacson T, Ibdah M. Analysis of apocarotenoid volatiles during the development of Ficus carica fruits and characterization of carotenoid cleavage dioxygenase genes. PLANT SCIENCE : AN INTERNATIONAL JOURNAL OF EXPERIMENTAL PLANT BIOLOGY 2020; 290:110292. [PMID: 31779901 DOI: 10.1016/j.plantsci.2019.110292] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2019] [Revised: 09/25/2019] [Accepted: 09/28/2019] [Indexed: 05/21/2023]
Abstract
In plants the oxidative cleavage of carotenoid substrates produces volatile apocarotenoids, including β-ionone, 6-methyl-5-hepten-2-ol, and α-ionone; these compounds are important in herbivore-plant communication. Combined chemical, biochemical, and molecular studies were conducted to evaluate the differential accumulation of carotenoids and volatile apocarotenoids during the development of pollinated and parthenocarpic fig fruits. Pollinated fig fruits showed less emission of apocarotenoid volatiles than the parthenocarpic figs, while in the case of carotenoid pigments, pollinated figs manifested higher accumulation. The apocarotenoids, 6-methyl-5-hepten-2-ol and β-cyclogeraniol, showed a marked increase after the two weeks of hand-pollination in pollinated and parthenocarpic figs; but afterwards these volatile levels decreased during further fruit development. In addition, we report a transcriptome-based identification and functional characterization of the carotenoid cleavage dioxygenase (FcCCD) genes. These genes were overexpressed in Escherichia coli strains previously engineered to produce different carotenoids. The recombinant FcCCD1A enzyme showed specificity for the 9,10 (9',10') double bond position of cyclic carotenoids to generate α-ionone and β-ionone, while FcCCD1B cleaved lycopene and an acyclic moiety of δ-carotene, producing 6-methyl-5-hepten-2-one. The qRT-PCR analysis of FcCCD genes revealed differential gene expression during fig fruit development. Our results suggest a role for the FcCCD1genes in apocarotenoid biosynthesis in fig fruits.
Collapse
Affiliation(s)
- Bhagwat Nawade
- Newe Yaar Research Center, Agricultural Research Organization, P. O. Box 1021, Ramat Yishay, 30095, Israel
| | - Liora Shaltiel-Harpaz
- Tel Hai College, Upper Galilee 12210, Israel; Migal Galilee Research Institute, P.O. Box 831, Kiryat Shmona, 11016, Israel
| | - Mosaab Yahyaa
- Newe Yaar Research Center, Agricultural Research Organization, P. O. Box 1021, Ramat Yishay, 30095, Israel
| | - Tejas C Bosamia
- ICAR-Directorate of Groundnut Research, P.O. Box 362001, Junagadh, Gujarat, India
| | - Anas Kabaha
- Newe Yaar Research Center, Agricultural Research Organization, P. O. Box 1021, Ramat Yishay, 30095, Israel
| | - Rika Kedoshim
- Migal Galilee Research Institute, P.O. Box 831, Kiryat Shmona, 11016, Israel
| | - Matat Zohar
- Newe Yaar Research Center, Agricultural Research Organization, P. O. Box 1021, Ramat Yishay, 30095, Israel
| | - Tal Isaacson
- Newe Yaar Research Center, Agricultural Research Organization, P. O. Box 1021, Ramat Yishay, 30095, Israel
| | - Mwafaq Ibdah
- Newe Yaar Research Center, Agricultural Research Organization, P. O. Box 1021, Ramat Yishay, 30095, Israel.
| |
Collapse
|
21
|
α-Ionone, an Apocarotenoid, Induces Plant Resistance to Western Flower Thrips, Frankliniella occidentalis, Independently of Jasmonic Acid. Molecules 2019; 25:molecules25010017. [PMID: 31861560 PMCID: PMC6982998 DOI: 10.3390/molecules25010017] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 12/17/2019] [Accepted: 12/17/2019] [Indexed: 11/17/2022] Open
Abstract
Apocarotenoids, such as β-cyclocitral, α-ionone, β-ionone, and loliolide, are derived from carotenes via chemical or enzymatic processes. Recent studies revealed that β-cyclocitral and loliolide play an important role in various aspects of plant physiology, such as stress responses, plant growth, and herbivore resistance. However, information on the physiological role of α-ionone is limited. We herein investigated the effects of α-ionone on plant protection against herbivore attacks. The pretreatment of whole tomato (Solanum lycopersicum) plants with α-ionone vapor decreased the survival rate of western flower thrips (Frankliniella occidentalis) without exhibiting insecticidal activity. Exogenous α-ionone enhanced the expression of defense-related genes, such as basic β-1,3-glucanase and basic chitinase genes, in tomato leaves, but not that of jasmonic acid (JA)- or loliolide-responsive genes. The pretreatment with α-ionone markedly decreased egg deposition by western flower thrips in the JA-insensitive Arabidopsis (Arabidopsis thaliana) mutant coi1-1. We also found that common cutworm (Spodoptera litura) larvae fed on α-ionone-treated tomato plants exhibited a reduction in weight. These results suggest that α-ionone induces plant resistance to western flower thrips through a different mode of action from that of JA and loliolide.
Collapse
|
22
|
Diretto G, Ahrazem O, Rubio-Moraga Á, Fiore A, Sevi F, Argandoña J, Gómez-Gómez L. UGT709G1: a novel uridine diphosphate glycosyltransferase involved in the biosynthesis of picrocrocin, the precursor of safranal in saffron (Crocus sativus). THE NEW PHYTOLOGIST 2019; 224:725-740. [PMID: 31356694 DOI: 10.1111/nph.16079] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Accepted: 07/23/2019] [Indexed: 06/10/2023]
Abstract
Saffron, a spice derived from the dried red stigmas of Crocus sativus, is one of the oldest natural food additives. The flowers have long red stigmas, which store significant quantities of the glycosylated apocarotenoids crocins and picrocrocin. The apocarotenoid biosynthetic pathway in saffron starts with the oxidative cleavage of zeaxanthin, from which crocins and picrocrocin are derived. In the processed stigmas, picrocrocin is converted to safranal, giving saffron its typical aroma. By a targeted search for differentially expressed uridine diphosphate glycosyltransferases (UGTs) in Crocus transcriptomes, a novel apocarotenoid glucosyltransferase (UGT709G1) from saffron was identified. Biochemical analyses revealed that UGT709G1 showed a high catalytic efficiency toward 2,6,6-trimethyl-4-hydroxy-1-carboxaldehyde-1-cyclohexene (HTCC), making it suited for the biosynthesis of picrocrocin, the precursor of safranal. The role of UGT709G1 in picrocrocin/safranal biosynthesis was supported by the absence or presence of gene expression in a screening for HTCC and picrocrocin production in different Crocus species and by a combined transient expression assay with CsCCD2L in Nicotiana benthamiana leaves. The identification of UGT709G1 completes one of the most highly valued specialized metabolic biosynthetic pathways in plants and provides novel perspectives on the industrial production of picrocrocin to be used as a flavor additive or as a pharmacological constituent.
Collapse
Affiliation(s)
- Gianfranco Diretto
- Italian National Agency for New Technologies, Energy, and Sustainable Development, Casaccia Research Centre, 00123, Rome, Italy
| | - Oussama Ahrazem
- Instituto Botánico, Departamento de Ciencia y Tecnología Agroforestal y Genética, Universidad de Castilla-La Mancha, Campus Universitario s/n, 02071, Albacete, Spain
| | - Ángela Rubio-Moraga
- Instituto Botánico, Departamento de Ciencia y Tecnología Agroforestal y Genética, Universidad de Castilla-La Mancha, Campus Universitario s/n, 02071, Albacete, Spain
| | - Alessia Fiore
- Italian National Agency for New Technologies, Energy, and Sustainable Development, Casaccia Research Centre, 00123, Rome, Italy
| | - Filippo Sevi
- Italian National Agency for New Technologies, Energy, and Sustainable Development, Casaccia Research Centre, 00123, Rome, Italy
| | - Javier Argandoña
- Instituto Botánico, Departamento de Ciencia y Tecnología Agroforestal y Genética, Universidad de Castilla-La Mancha, Campus Universitario s/n, 02071, Albacete, Spain
| | - Lourdes Gómez-Gómez
- Instituto Botánico, Departamento de Ciencia y Tecnología Agroforestal y Genética, Universidad de Castilla-La Mancha, Campus Universitario s/n, 02071, Albacete, Spain
| |
Collapse
|
23
|
Nguyen KO, Al-Rashid S, Clarke Miller M, Tom Diggs J, Lampert EC. Trichoplusia ni (Lepidoptera: Noctuidae) Qualitative and Quantitative Sequestration of Host Plant Carotenoids. ENVIRONMENTAL ENTOMOLOGY 2019; 48:540-545. [PMID: 30951592 DOI: 10.1093/ee/nvz029] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Carotenoids are fundamental precursors for hormones and antioxidants, and insects must acquire carotenoids from their diet. Previous research has shown that insects can selectively absorb dietary carotenoids, often modifying them qualitatively or quantitatively, and quantities may be proportional to those found in the diet. Trichoplusia ni Hübner is a generalist herbivore with host plants varying greatly in carotenoid profiles and concentrations. Larvae sequester carotenoids in their hemolymph, and carotenoid sequestration contributes to their cryptic green coloration. Our objectives were to compare the types of carotenoids found in T. ni and their host plants to determine whether qualitative changes occurred, and compare the amounts of sequestered carotenoids in T. ni reared upon different host plants to determine whether quantitative variation influences sequestration. To fulfill these objectives, larvae were fed romaine lettuce (Lactuca sativa L. [Asterales: Asteraceae] var. longifolia) or kale (Brassica oleracea L. [Brassicales: Brassicaceae] var. sabellica) for a period of 5 d, and sequestered carotenoids from the entire insect were resolved with thin-layer chromatography and measured with spectrophotometer. All carotenoids resolved from plants were also resolved from larvae, and although the carotenoids of plants differed quantitatively, the sequestered carotenoids did not differ between host plants. Regardless of host plant species, T. ni sequestered carotenoids at concentrations up to 20 times higher than the concentrations found in the plants. Future research may be able to explicitly identify enzyme systems involved in the transport and modification of carotenoids in T. ni and other animals.
Collapse
Affiliation(s)
| | - Sayma Al-Rashid
- Department of Biology, University of North Georgia, Oakwood, GA
| | - M Clarke Miller
- Department of Chemistry and Biochemistry, University of North Georgia, Oakwood, GA
| | - J Tom Diggs
- Department of Biology, University of North Georgia, Oakwood, GA
| | - Evan C Lampert
- Department of Biology, University of North Georgia, Oakwood, GA
| |
Collapse
|
24
|
Rivers JY, Truong TT, Pogson BJ, McQuinn RP. Volatile apocarotenoid discovery and quantification in Arabidopsis thaliana: optimized sensitive analysis via HS-SPME-GC/MS. Metabolomics 2019; 15:79. [PMID: 31087204 DOI: 10.1007/s11306-019-1529-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Accepted: 04/15/2019] [Indexed: 01/28/2023]
Abstract
INTRODUCTION In the field of carotenoid metabolism researchers' focus has been directed recently toward the discovery and quantification of carotenoid cleavage products (i.e. apocarotenoids, excluding the well-studied carotenoid-derived hormones abscisic acid and strigolactones), due to their emerging roles as putative signaling molecules. Gas chromatography mass spectrometry (GC/MS) and sample preparation via headspace solid phase micro-extraction (HS-SPME) are widely used analytical techniques for broad untargeted metabolomics studies and until now, no optimized quantitative targeted HS-SPME-GC/MS method has been developed specifically for volatile apocarotenoids (VAs) in planta. OBJECTIVES Optimization and subsequent validation of the HS-SPME technique for extracting and quantifying volatile apocarotenoids in planta. METHODS Factors considered during method optimization were HS-SPME parameters; vial storage conditions; different adsorbent SPME fibre coating chemistries; plant tissue matrix effects; and fresh tissues to be analyzed. RESULTS Mean linear regression in planta calibration correlation coefficients (R2) for VAs was 0.974. The resultant method mean limits of detection (LOD) and lower limits of quantification (LLOQ) for VAs using in planta standard additions were 0.384 ± 0.139 and 0.640 ± 0.231 µg/L, respectively. VAs remained stable at elevated SPME incubation temperatures, with no observable effects of thermal and photo-stereoisomerisation and oxidation. The bipolar 50/30 µm divinylbenzene/carboxen on polydimethylsiloxane (PDMS/DVB/CAR) was identified as the optimal fibre for broad molecular weight range VA analysis. CONCLUSIONS An optimized HS-SPME-GC/MS method for VA detection and quantification was validated in vitro and in planta: based on biological replicates and stringent QA/QC approaches, thereby providing robust detection and quantification of VAs across a broad range of Arabidopsis tissues, fifteen of which were identified for the first time in Arabidopsis.
Collapse
Affiliation(s)
- John Y Rivers
- Australian Research Council Centre of Excellence in Plant Energy Biology, Research School of Biology, The Australian National University, Canberra, Australia
| | - Thy T Truong
- Joint Mass Spectrometry Facility, Research School of Chemistry, The Australian National University, Canberra, Australia
| | - Barry J Pogson
- Australian Research Council Centre of Excellence in Plant Energy Biology, Research School of Biology, The Australian National University, Canberra, Australia
| | - Ryan P McQuinn
- Australian Research Council Centre of Excellence in Plant Energy Biology, Research School of Biology, The Australian National University, Canberra, Australia.
| |
Collapse
|
25
|
Body MJA, Neer WC, Vore C, Lin CH, Vu DC, Schultz JC, Cocroft RB, Appel HM. Caterpillar Chewing Vibrations Cause Changes in Plant Hormones and Volatile Emissions in Arabidopsis thaliana. FRONTIERS IN PLANT SCIENCE 2019; 10:810. [PMID: 31297123 PMCID: PMC6607473 DOI: 10.3389/fpls.2019.00810] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Accepted: 06/05/2019] [Indexed: 05/08/2023]
Abstract
Plant perception of insect feeding involves integration of the multiple signals involved: wounding, oral secretions, and substrate borne feeding vibrations. Although plant responses to wounding and oral secretions have been studied, little is known about how signals from the rapidly transmitted vibrations caused by chewing insect feeding are integrated to produce effects on plant defenses. In this study, we examined whether 24 h of insect feeding vibrations caused changes in levels of phytohormones and volatile organic compounds (VOCs) produced by leaves of Arabidopsis thaliana when they were subjected to just feeding vibrations or feeding vibrations and wounding + methyl jasmonate (MeJA), compared to their respective controls of silent sham or wounding + MeJA. We showed that feeding vibrations alone caused a decrease in the concentrations of most phytohormones, compared to those found in control plants receiving no vibrations. When feeding vibrations were combined with wounding and application of MeJA, the results were more complex. For hormones whose levels were induced by wounding and MeJA (jasmonic acid, indole-3-butyric acid), the addition of feeding vibrations caused an even larger response. If the level of hormone was unchanged by wounding and MeJA compared with controls, then the addition of feeding vibrations had little effect. The levels of some VOCs were influenced by the treatments. Feeding vibrations alone caused an increase in β-ionone and decrease in methyl salicylate, and wounding + MeJA alone caused a decrease in benzaldehyde and methyl salicylate. When feeding vibrations were combined with wounding + MeJA, the effects on β-ionone and methyl salicylate were similar to those seen with feeding vibrations alone, and levels of benzaldehyde remained low as seen with wounding + MeJA alone. The widespread downregulation of plant hormones observed in this study is also seen in plant responses to cold, suggesting that membrane fluidity changes and/or downstream signaling may be common to both phenomena.
Collapse
Affiliation(s)
- Mélanie J. A. Body
- Division of Plant Sciences, Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO, United States
- Department of Environmental Sciences, The University of Toledo, Toledo, OH, United States
| | - William C. Neer
- Division of Plant Sciences, Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO, United States
| | - Caitlin Vore
- Division of Plant Sciences, Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO, United States
- Cornell Cooperative Extension Erie County, East Aurora, NY, United States
| | - Chung-Ho Lin
- School of Natural Resources, University of Missouri, Columbia, MO, United States
| | - Danh C. Vu
- School of Natural Resources, University of Missouri, Columbia, MO, United States
| | - Jack C. Schultz
- Division of Plant Sciences, Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO, United States
- Department of Environmental Sciences, The University of Toledo, Toledo, OH, United States
| | - Reginald B. Cocroft
- Division of Biological Sciences, University of Missouri, Columbia, MO, United States
| | - Heidi M. Appel
- Division of Plant Sciences, Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO, United States
- Department of Environmental Sciences, The University of Toledo, Toledo, OH, United States
- *Correspondence: Heidi M. Appel,
| |
Collapse
|
26
|
Ma G, Zhang L, Yungyuen W, Sato Y, Furuya T, Yahata M, Yamawaki K, Kato M. Accumulation of carotenoids in a novel citrus cultivar 'Seinannohikari' during the fruit maturation. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2018; 129:349-356. [PMID: 29936241 DOI: 10.1016/j.plaphy.2018.06.015] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Revised: 06/13/2018] [Accepted: 06/13/2018] [Indexed: 06/08/2023]
Abstract
In the present study, carotenoid metabolism was investigated in the fruits of a novel citrus cultivar, 'Seinannohikari' (Citrus spp.). During the maturation, β,β-xanthophylls were accumulated rapidly with β-cryptoxanthin being the dominant carotenoid compound in the flavedo and juice sacs of 'Seinannohikari'. In the juice sacs of mature fruits, 'Seinannohikari' accumulated high amount of carotenoids, especially β-cryptoxanthin. The content of β-cryptoxanthin in the juice sacs of 'Seinannohikari' was approximately 2.5 times of that in 'Miyagawa-wase' (Citrus unshiu), which is one of its parental cultivars, at the mature stage. Gene expression results showed that the massive accumulation of β-cryptoxanthin might be attributed to the higher expression of carotenoid biosynthetic genes (CitPSY, CitPDS, CitZDS, CitLCYb2, CitHYb, and CitZEP), and lower expression of carotenoid catabolic genes (CitNCED2 and CitNCED3) in the juice sacs of 'Seinannohikari'.
Collapse
Affiliation(s)
- Gang Ma
- Department of Bioresource Sciences, Faculty of Agriculture, Shizuoka University, 836 Ohya, Suruga, Shizuoka 422-8529, Japan
| | - Lancui Zhang
- Department of Bioresource Sciences, Faculty of Agriculture, Shizuoka University, 836 Ohya, Suruga, Shizuoka 422-8529, Japan
| | - Witchulada Yungyuen
- Department of Bioresource Sciences, Faculty of Agriculture, Shizuoka University, 836 Ohya, Suruga, Shizuoka 422-8529, Japan; The United Graduate School of Agricultural Science, Gifu University (Shizuoka University), Yanagido, Gifu 501-1193, Japan
| | - Yuki Sato
- Department of Bioresource Sciences, Faculty of Agriculture, Shizuoka University, 836 Ohya, Suruga, Shizuoka 422-8529, Japan
| | - Takuma Furuya
- Department of Bioresource Sciences, Faculty of Agriculture, Shizuoka University, 836 Ohya, Suruga, Shizuoka 422-8529, Japan
| | - Masaki Yahata
- Department of Bioresource Sciences, Faculty of Agriculture, Shizuoka University, 836 Ohya, Suruga, Shizuoka 422-8529, Japan
| | - Kazuki Yamawaki
- Department of Bioresource Sciences, Faculty of Agriculture, Shizuoka University, 836 Ohya, Suruga, Shizuoka 422-8529, Japan
| | - Masaya Kato
- Department of Bioresource Sciences, Faculty of Agriculture, Shizuoka University, 836 Ohya, Suruga, Shizuoka 422-8529, Japan.
| |
Collapse
|
27
|
Pest Management in Stored Products: The Case of the Cigarette Beetle, Lasioderma serricorne (Coleoptera: Anobiidae). SUSTAINABLE AGRICULTURE REVIEWS 27 2018. [DOI: 10.1007/978-3-319-75190-0_3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
|
28
|
Ahrazem O, Gómez-Gómez L, Rodrigo MJ, Avalos J, Limón MC. Carotenoid Cleavage Oxygenases from Microbes and Photosynthetic Organisms: Features and Functions. Int J Mol Sci 2016; 17:E1781. [PMID: 27792173 PMCID: PMC5133782 DOI: 10.3390/ijms17111781] [Citation(s) in RCA: 92] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2016] [Revised: 10/07/2016] [Accepted: 10/08/2016] [Indexed: 11/17/2022] Open
Abstract
Apocarotenoids are carotenoid-derived compounds widespread in all major taxonomic groups, where they play important roles in different physiological processes. In addition, apocarotenoids include compounds with high economic value in food and cosmetics industries. Apocarotenoid biosynthesis starts with the action of carotenoid cleavage dioxygenases (CCDs), a family of non-heme iron enzymes that catalyze the oxidative cleavage of carbon-carbon double bonds in carotenoid backbones through a similar molecular mechanism, generating aldehyde or ketone groups in the cleaving ends. From the identification of the first CCD enzyme in plants, an increasing number of CCDs have been identified in many other species, including microorganisms, proving to be a ubiquitously distributed and evolutionarily conserved enzymatic family. This review focuses on CCDs from plants, algae, fungi, and bacteria, describing recent progress in their functions and regulatory mechanisms in relation to the different roles played by the apocarotenoids in these organisms.
Collapse
Affiliation(s)
- Oussama Ahrazem
- Instituto Botánico, Departamento de Ciencia y Tecnología Agroforestal y Genética, Facultad de Farmacia, Universidad de Castilla-La Mancha, Campus Universitario s/n, 02071 Albacete, Spain.
| | - Lourdes Gómez-Gómez
- Instituto Botánico, Departamento de Ciencia y Tecnología Agroforestal y Genética, Facultad de Farmacia, Universidad de Castilla-La Mancha, Campus Universitario s/n, 02071 Albacete, Spain.
| | - María J Rodrigo
- Instituto de Agroquímica y Tecnología de Alimentos (IATA-CSIC), Departamento de Ciencia de los Alimentos, Calle Catedrático Agustín Escardino 7, 46980 Paterna, Spain.
| | - Javier Avalos
- Departamento de Genética, Facultad de Biología, Universidad de Sevilla, Avenida Reina Mercedes 6, 41012 Sevilla, Spain.
| | - María Carmen Limón
- Departamento de Genética, Facultad de Biología, Universidad de Sevilla, Avenida Reina Mercedes 6, 41012 Sevilla, Spain.
| |
Collapse
|
29
|
Hou X, Rivers J, León P, McQuinn RP, Pogson BJ. Synthesis and Function of Apocarotenoid Signals in Plants. TRENDS IN PLANT SCIENCE 2016; 21:792-803. [PMID: 27344539 DOI: 10.1016/j.tplants.2016.06.001] [Citation(s) in RCA: 176] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2015] [Revised: 05/20/2016] [Accepted: 06/02/2016] [Indexed: 05/17/2023]
Abstract
In plants, carotenoids are essential for photosynthesis and photoprotection. However, carotenoids are not the end products of the pathway; apocarotenoids are produced by carotenoid cleavage dioxygenases (CCDs) or non-enzymatic processes. Apocarotenoids are more soluble or volatile than carotenoids but they are not simply breakdown products, as there can be modifications post-cleavage and their functions include hormones, volatiles, and signals. Evidence is emerging for a class of apocarotenoids, here referred to as apocarotenoid signals (ACSs), that have regulatory roles throughout plant development beyond those ascribed to abscisic acid (ABA) and strigolactone (SL). In this context we review studies of carotenoid feedback regulation, chloroplast biogenesis, stress signaling, and leaf and root development providing evidence that apocarotenoids may fine-tune plant development and responses to environmental stimuli.
Collapse
Affiliation(s)
- Xin Hou
- Australian Research Council Centre of Excellence in Plant Energy Biology, Research School of Biology, The Australian National University, Canberra ACT 2601, Australia
| | - John Rivers
- Australian Research Council Centre of Excellence in Plant Energy Biology, Research School of Biology, The Australian National University, Canberra ACT 2601, Australia
| | - Patricia León
- Departamento de Biología Molecular de Plantas, Instituto de Biotecnología, Universidad Nacional Autónoma de México, Cuernavaca, Morelos 62210, Mexico
| | - Ryan P McQuinn
- Australian Research Council Centre of Excellence in Plant Energy Biology, Research School of Biology, The Australian National University, Canberra ACT 2601, Australia
| | - Barry J Pogson
- Australian Research Council Centre of Excellence in Plant Energy Biology, Research School of Biology, The Australian National University, Canberra ACT 2601, Australia.
| |
Collapse
|
30
|
Cáceres LA, Lakshminarayan S, Yeung KKC, McGarvey BD, Hannoufa A, Sumarah MW, Benitez X, Scott IM. Repellent and Attractive Effects of α-, β-, and Dihydro-β- Ionone to Generalist and Specialist Herbivores. J Chem Ecol 2016; 42:107-17. [PMID: 26852133 DOI: 10.1007/s10886-016-0669-z] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2015] [Revised: 01/11/2016] [Accepted: 01/28/2016] [Indexed: 11/25/2022]
Abstract
In plants, the oxidative cleavage of carotenoid substrates produces volatile apocarotenoids, including α-ionone, β-ionone, and dihydro-β-ionone, compounds that are important in herbivore-plant communication. For example, β-ionone is part of an induced defense in canola, Brassica napus, and is released following wounding by herbivores. The objectives of the research were to evaluate whether these volatile compounds would: 1) be released in higher quantities from plants through the over-expression of the carotenoid cleavage dioxygenase1 (CCD1) gene and 2) cause herbivores to be repelled or attracted to over-expressing plants relative to the wild-type. In vivo dynamic headspace collection of volatiles coupled with gas chromatography-mass spectrometry was used to determine volatile organic compounds (VOC) in the headspace of the Arabidopsis thaliana ecotype Columbia-0 (L.) over-expressing the AtCCD1 gene. The analytical method allowed the detection of β-ionone in the Arabidopsis headspace where emission rates ranged between 2 and 5-fold higher compared to the wild type, thus corroborating the in vivo enhancement of gene expression. A two chamber choice test between wild type and AtCCD1 plants revealed that crucifer flea beetle Phyllotreta cruciferae (Goeze) adults were repelled by the AtCCD1 plants with the highest transcription and β-ionone levels. α-Ionone and dihydro-β-ionone were not found in the headspace analysis, but solutions of the three compounds were tested in the concentration range of β-ionone found in the Arabidopsis headspace (0.05 to 0.5 ng/μl) in order to assess their biological activity with crucifer flea beetle, two spotted spider mite Tetranychus urticae (Koch), and silverleaf whiteflies Bemisia tabaci (Gennadius). Choice bioassays demonstrated that β-ionone has a strong repellent effect toward both the flea beetle and the spider mite, and significant oviposition deterrence to whiteflies. In contrast, dihydro-β-ionone had attractant properties, especially to the crucifer flea beetle, while α-ionone did not show any significant activity. These findings demonstrate how regulating genes of the carotenoid pathway can increase herbivore deterrent volatiles, a novel tool for insect pest management.
Collapse
Affiliation(s)
- L A Cáceres
- Agriculture and Agri-Food Canada, London Research and Development Centre, London, ON, N5V 4T3, Canada
- Department of Chemistry, University of Western Ontario, London, ON, N6A 5B7, Canada
| | - S Lakshminarayan
- Agriculture and Agri-Food Canada, London Research and Development Centre, London, ON, N5V 4T3, Canada
| | - K K-C Yeung
- Department of Chemistry, University of Western Ontario, London, ON, N6A 5B7, Canada
- Department of Biochemistry, University of Western Ontario, London, ON, N6A 5C1, Canada
| | - B D McGarvey
- Agriculture and Agri-Food Canada, London Research and Development Centre, London, ON, N5V 4T3, Canada
| | - A Hannoufa
- Agriculture and Agri-Food Canada, London Research and Development Centre, London, ON, N5V 4T3, Canada
| | - M W Sumarah
- Agriculture and Agri-Food Canada, London Research and Development Centre, London, ON, N5V 4T3, Canada
- Department of Chemistry, University of Western Ontario, London, ON, N6A 5B7, Canada
| | - X Benitez
- Agriculture and Agri-Food Canada, London Research and Development Centre, London, ON, N5V 4T3, Canada
| | - I M Scott
- Agriculture and Agri-Food Canada, London Research and Development Centre, London, ON, N5V 4T3, Canada.
| |
Collapse
|
31
|
Errard A, Ulrichs C, Kühne S, Mewis I, Drungowski M, Schreiner M, Baldermann S. Single- versus Multiple-Pest Infestation Affects Differently the Biochemistry of Tomato (Solanum lycopersicum 'Ailsa Craig'). JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2015; 63:10103-11. [PMID: 26507319 DOI: 10.1021/acs.jafc.5b03884] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
Tomato is susceptible to pest infestations by both spider mites and aphids. The effects of each individual pest on plants are known, whereas multiple-pest infestations have received little interest. We studied the effects of single- versus multiple-pest infestation by Tetranychus urticae and Myzus persicae on tomato biochemistry (Solanum lycopersicum) by combining a metabolomic approach and analyses of carotenoids using UHPLC-ToF-MS and volatiles using GC-MS. Plants responded differently to aphids and mites after 3 weeks of infestation, and a multiple infestation induced a specific metabolite composition in plants. In addition, we showed that volatiles emissions differed between the adaxial and abaxial leaf epidermes and identified compounds emitted particularly in response to a multiple infestation (cyclohexadecane, dodecane, aromadendrene, and β-elemene). Finally, the carotenoid concentrations in leaves and stems were more affected by multiple than single infestations. Our study highlights and discusses the interplay of biotic stressors within the terpenoid metabolism.
Collapse
Affiliation(s)
- Audrey Errard
- Leibniz Institute of Vegetable and Ornamental Crops (IGZ) , Theodor-Echtermeyer-Weg 1, 14979 Großbeeren, Germany
- Institute of Nutritional Science, University of Potsdam , Arthur Scheunert-Allee 114-116, 14558 Nuthethal, Germany
| | - Christian Ulrichs
- Faculty of Life Sciences, Urban Plant Ecophysiology, Humboldt-Universität zu Berlin , Lentzeallee 55/57, 14195 Berlin, Germany
| | - Stefan Kühne
- Institute for Strategies and Technology Assessment, Julius Kühn-Institut (JKI) , Stahnsdorfer Damm 81, 14532 Kleinmachnow, Germany
| | - Inga Mewis
- Institute for Ecological Chemistry, Plant Analysis and Stored Product Protection, Julius Kühn-Institut (JKI) , Königin-Luise-Strasse 19, 14195 Berlin, Germany
| | - Mario Drungowski
- Leibniz Institute of Vegetable and Ornamental Crops (IGZ) , Theodor-Echtermeyer-Weg 1, 14979 Großbeeren, Germany
| | - Monika Schreiner
- Leibniz Institute of Vegetable and Ornamental Crops (IGZ) , Theodor-Echtermeyer-Weg 1, 14979 Großbeeren, Germany
| | - Susanne Baldermann
- Leibniz Institute of Vegetable and Ornamental Crops (IGZ) , Theodor-Echtermeyer-Weg 1, 14979 Großbeeren, Germany
- Institute of Nutritional Science, University of Potsdam , Arthur Scheunert-Allee 114-116, 14558 Nuthethal, Germany
| |
Collapse
|
32
|
Tian X, Ji J, Wang G, Jin C, Guan C, Wu G. Molecular cloning and characterization of a novel carotenoid cleavage dioxygenase 1 from Lycium chinense. Biotechnol Appl Biochem 2015; 62:772-9. [PMID: 25496188 DOI: 10.1002/bab.1327] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2014] [Accepted: 11/30/2014] [Indexed: 11/09/2022]
Abstract
Carotenoids are key precursor for aroma compounds in plants. Although the fruit of Lycium chinense contains numerous carotenoids, the formation mechanism of aroma compounds in L. chinense is still poorly understood. In this study, a new carotenoid cleavage dioxygenase (termed LmCCD1) was identified from the leaves of L. chinense. Expression analysis by semiquantitative PCR reveals that LmCCD1 gene is expressed in different tissues of L. chinense, and dominant expression of LmCCD1 gene was found in leaves, flowers, and ripe fruits. In addition, the expression level of LmCCD1 in fruits is in accordance with the content of β-ionone. Finally, recombinantly expressed LmCCD1 can cleave β-carotene and lycopene to produce β-ionone and pseudoionone in in vitro assays. These results indicate that LmCCD1 a novel carotenoids cleavage dioxygenase gene that may regulate the metabolic pathways responsible for aroma metabolite production (such as β-ionone and pseudoionone) in L. chinense has been identified.
Collapse
Affiliation(s)
- Xiaowei Tian
- School of Chemical Engineering and Technology, Tianjin University, Tianjin, People's Republic of China.,College of Horticulture and Landscape, Tianjin Agricultural University, Tianjin, People's Republic of China
| | - Jing Ji
- School of Environmental Science and Engineering, Tianjin University, Tianjin, People's Republic of China
| | - Gang Wang
- School of Environmental Science and Engineering, Tianjin University, Tianjin, People's Republic of China
| | - Chao Jin
- School of Environmental Science and Engineering, Tianjin University, Tianjin, People's Republic of China
| | - Chunfeng Guan
- School of Environmental Science and Engineering, Tianjin University, Tianjin, People's Republic of China
| | - Guangxia Wu
- School of Chemical Engineering and Technology, Tianjin University, Tianjin, People's Republic of China
| |
Collapse
|
33
|
Cáceres LA, McDowell TW, Scott IM, Hannoufa A, McGarvey BD, Tian L, Yeung KKC, Sumarah MW. In vivo extraction of volatile organic compounds (VOCs) from Micro-Tom tomato flowers with multiple solid phase microextraction (SPME) fibers. CAN J CHEM 2015. [DOI: 10.1139/cjc-2014-0269] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The in vivo headspace extraction of volatile organic compounds from Micro-Tom tomato flowers was investigated using multiple solid phase microextraction (SPME) fibers of different properties to maximize the extraction selectivity for a nontargeted analysis. The three fibers used in this work were polydimethylsiloxane (PDMS), PDMS/divinylbenzene (DVB), and carboxen (CAR)/PDMS. Two sources for tomato flowers were used: Micro-Tom wild type (WT) and transgenic Micro-Tom overexpressing the carotenoid cleavage deoxygenase 1 gene. Gas chromatography–mass spectrometry (GC–MS) results demonstrated that the largest amounts of volatile organic compounds (VOCs) were observed with the PDMS/DVB fiber for both wild type and transgenic plants, but the CAR/PDMS and PDMS fibers contributed to the detection of selective compounds. Data revealed the presence of 45 VOCs from transgenic plants and 35 from the wild type when all three fibers were used together. Of the total VOCs identified, 30 were common to both types of plants, but 15 were specific to the transgenic and 5 to the wild type plants. The compounds identified from Micro-Tom flowers were mainly monocyclic and bicyclic monoterpenes and sesquiterpenes, with one alkyl benzene compound. The bicyclic monoterpenes, (1R)-α-pinene, (1S)-α-pinene, and β-pinene, were found to be the most abundant molecules present in both wild type and transgenic plants. The overall advantage of maximizing the discovery of VOCs based on the selectivity differences with three SPME fibers was evident. Such a benefit is important in the nontargeted analysis of transgenic plants for detecting the production of unexpected compounds.
Collapse
Affiliation(s)
- Luis A. Cáceres
- Southern Crop Protection and Food Research Centre, Agriculture and Agri-Food Canada, London, ON N5V 4T3, Canada
- Department of Chemistry, University of Western Ontario, London, ON N6A 5B7, Canada
| | - Tim W. McDowell
- Southern Crop Protection and Food Research Centre, Agriculture and Agri-Food Canada, London, ON N5V 4T3, Canada
| | - Ian M. Scott
- Southern Crop Protection and Food Research Centre, Agriculture and Agri-Food Canada, London, ON N5V 4T3, Canada
| | - Abdelali Hannoufa
- Southern Crop Protection and Food Research Centre, Agriculture and Agri-Food Canada, London, ON N5V 4T3, Canada
| | - Brian D. McGarvey
- Southern Crop Protection and Food Research Centre, Agriculture and Agri-Food Canada, London, ON N5V 4T3, Canada
- Department of Chemistry, University of Western Ontario, London, ON N6A 5B7, Canada
| | - Lining Tian
- Southern Crop Protection and Food Research Centre, Agriculture and Agri-Food Canada, London, ON N5V 4T3, Canada
| | - Ken K.-C. Yeung
- Department of Chemistry, University of Western Ontario, London, ON N6A 5B7, Canada
- Department of Biochemistry, University of Western Ontario, London, ON N6A 5C1, Canada
| | - Mark W. Sumarah
- Southern Crop Protection and Food Research Centre, Agriculture and Agri-Food Canada, London, ON N5V 4T3, Canada
- Department of Chemistry, University of Western Ontario, London, ON N6A 5B7, Canada
| |
Collapse
|
34
|
Nisar N, Li L, Lu S, Khin NC, Pogson BJ. Carotenoid metabolism in plants. MOLECULAR PLANT 2015; 8:68-82. [PMID: 25578273 DOI: 10.1016/j.molp.2014.12.007] [Citation(s) in RCA: 592] [Impact Index Per Article: 65.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2014] [Revised: 11/30/2014] [Accepted: 12/11/2014] [Indexed: 05/19/2023]
Abstract
Carotenoids are mostly C40 terpenoids, a class of hydrocarbons that participate in various biological processes in plants, such as photosynthesis, photomorphogenesis, photoprotection, and development. Carotenoids also serve as precursors for two plant hormones and a diverse set of apocarotenoids. They are colorants and critical components of the human diet as antioxidants and provitamin A. In this review, we summarize current knowledge of the genes and enzymes involved in carotenoid metabolism and describe recent progress in understanding the regulatory mechanisms underlying carotenoid accumulation. The importance of the specific location of carotenoid enzyme metabolons and plastid types as well as of carotenoid-derived signals is discussed.
Collapse
Affiliation(s)
- Nazia Nisar
- Australian Research Council Centre of Excellence in Plant Energy Biology, The Australian National University, Canberra, ACT 0200, Australia
| | - Li Li
- US Department of Agriculture-Agricultural Research Service, Robert W. Holley Centre for Agriculture and Health, Department of Plant Breeding and Genetics, Cornell University, Ithaca, NY 14853, USA
| | - Shan Lu
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing 2100923, China
| | - Nay Chi Khin
- Australian Research Council Centre of Excellence in Plant Energy Biology, The Australian National University, Canberra, ACT 0200, Australia
| | - Barry J Pogson
- Australian Research Council Centre of Excellence in Plant Energy Biology, The Australian National University, Canberra, ACT 0200, Australia.
| |
Collapse
|
35
|
Havaux M. Carotenoid oxidation products as stress signals in plants. THE PLANT JOURNAL : FOR CELL AND MOLECULAR BIOLOGY 2014; 79:597-606. [PMID: 24267746 DOI: 10.1111/tpj.12386] [Citation(s) in RCA: 270] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2013] [Revised: 10/29/2013] [Accepted: 11/18/2013] [Indexed: 05/17/2023]
Abstract
Carotenoids are known to play important roles in plants as antioxidants, accessory light-harvesting pigments, and attractants for pollinators and seed dispersers. A new function for carotenoids has recently emerged, which relates to the response of plants to environmental stresses. Reactive oxygen species, especially singlet oxygen, produced in the chloroplasts under stress conditions, can oxidize carotenoids leading to a variety of oxidized products, including aldehydes, ketones, endoperoxides and lactones. Some of those carotenoid derivatives, such as volatile β-cyclocitral, derived from the oxidation of β-carotene, are reactive electrophile species that are bioactive and can induce changes in gene expression leading to acclimation to stress conditions. This review summarizes the current knowledge on the non-enzymatic oxidation of carotenoids, the bioactivity of the resulting cleavage compounds and their functions as stress signals in plants.
Collapse
Affiliation(s)
- Michel Havaux
- Laboratoire d'Ecophysiologie Moléculaire des Plantes, CEA, DSV, IBEB, F-13108, Saint-Paul-lez-Durance, France; CNRS, UMR 7265 Biologie Végétale et Microbiologie Environnementales, F-13108, Saint-Paul-lez-Durance, France; Aix-Marseille Université, F-13108, Saint-Paul-lez-Durance, France
| |
Collapse
|
36
|
Hua JF, Zhang S, Cui JJ, Wang DJ, Wang CY, Luo JY, Lv LM, Ma Y. Functional characterizations of one odorant binding protein and three chemosensory proteins from Apolygus lucorum (Meyer-Dur) (Hemiptera: Miridae) legs. JOURNAL OF INSECT PHYSIOLOGY 2013; 59:690-6. [PMID: 23665333 DOI: 10.1016/j.jinsphys.2013.04.013] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2012] [Revised: 04/26/2013] [Accepted: 04/30/2013] [Indexed: 05/04/2023]
Abstract
Chemoreception plays an important role in insects for sensing information when searching for host and oviposition sites. An understanding of the chemosensory mechanism could aid in the development of new methods to effectively prevent damage from insects in agriculture. We have constructed a legs cDNA library for Apolygus lucorum and sequenced 1584 ESTs, from which we identified 669 unigenes. From this collection we identified one putative odorant binding protein (AlucOBP5) and three chemosensory proteins (AlucCSP2, AlucCSP3, AlucCSP4) genes. Using real-time PCR method, we assessed the expression of these genes in the head, thorax, abdomen, wing, antenna and mouthparts. Results indicate that the expression of these genes had tissue- and gender-specificity. AlucCSP2 and AlucCSP3 were specifically expressed in female wings. AlucCSP4 was expressed relatively highly in female wings but also expressed in other tissues. AlucOBP5 was expressed in female abdomen and male legs with high levels in the latter. Expression vectors for these proteins were constructed and expressed in BL21(DE3). The purified proteins were then tested for binding properties using bis-ANS as the fluorescent ligand. AlucOBP5 could bind strongly with phenyl acetaldehyde, 1-hexanol, 3-hexenal and β-ionone. AlucCSP2 and AlucCSP3 had low affinity with all general odorants. AlucCSP4 did not bind with any of the standards. All four proteins could bind with gossypol, meletin with high affinity and could also bind with rutin hydrate, although AlucCSP4 had weak binding capacity. AlucCSP3 and AlucCSP4 could bind weakly with catechin, while AlucCSP2 and AlucOBP5 could not.
Collapse
Affiliation(s)
- Jin-Feng Hua
- State Key Laboratory of Cotton Biology, Cotton Research Institute Chinese Academy of Agricultural Sciences, Anyang, Henan 455000, China
| | | | | | | | | | | | | | | |
Collapse
|
37
|
Hannoufa A, Hossain Z. Regulation of carotenoid accumulation in plants. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2012. [DOI: 10.1016/j.bcab.2012.03.004] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
|